diff --git a/Practice/pom.xml b/Practice/pom.xml
index 2801348..b59e501 100644
--- a/Practice/pom.xml
+++ b/Practice/pom.xml
@@ -43,7 +43,7 @@
     <dependency>
       <groupId>com.google.guava</groupId>
       <artifactId>guava</artifactId>
-      <version>31.1-jre</version>
+      <version>32.0.0-jre</version>
     </dependency>
     <!-- https://mvnrepository.com/artifact/org.projectlombok/lombok -->
     <dependency>